What is the solution to the following system 3x+2y+z=20.

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.

Guys plz and say a best answer i will give 15 points how we should prepare for a scholarship exam

Which of the following is s good strategy to use when preparing to take notes in class